专家警告髋部骨折激增，呼吁香港老年人进行骨质疏松扫描。 || Elderly Hongkongers urged to get osteoporosis scans as experts warn of hip fracture surge

osteoporosis是一种使骨骼变得脆弱，甚至可能导致骨折的疾病。

via News - South China Morning Post (author: Emily Hung)